The Exhaust Gas Recirculation (EGR) valve is not the same as the Intake Runner Manifold Control (IMRC) valve. The EGR valve opens and let's exhaust controlled by your vehicle's Power-train Control Module (PCM) or "computer" to enter into the throttle body, where it is ingested into the engine through the intake manifold and reburned to try to get the maximum amount of harmful emissions burnt. The IMRC is usually vacuum controlled and controls the percentage of the intake port that is open and available to ingest the air;fuel mixture into the combustion chamber.
I have included the factory troubleshooting flowchart for Direct Trouble Code (DTC) 1410 in the diagrams down below. You will have to use a multi-meter to go through this guide so I have included a link for you to go to below if you are unfamiliar with how to use one.
Please go through these guides and get back to us with what you find out please.
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Wednesday, April 10th, 2019 AT 8:45 AM